EP3048347A1 - Vanne de regulation - Google Patents

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Publication number
EP3048347A1
EP3048347A1 EP16150419.6A EP16150419A EP3048347A1 EP 3048347 A1 EP3048347 A1 EP 3048347A1 EP 16150419 A EP16150419 A EP 16150419A EP 3048347 A1 EP3048347 A1 EP 3048347A1
Authority
EP
European Patent Office
Prior art keywords
control valve
impeller
valve according
power generator
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16150419.6A
Other languages
German (de)
English (en)
Inventor
Dieter Richter
Frank Hachmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ari-Armaturen Albert Richter & Cokg GmbH
Original Assignee
Ari-Armaturen Albert Richter & Cokg GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ari-Armaturen Albert Richter & Cokg GmbH filed Critical Ari-Armaturen Albert Richter & Cokg GmbH
Publication of EP3048347A1 publication Critical patent/EP3048347A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • F03B3/06—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines with adjustable blades, e.g. Kaplan turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/165—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with a plurality of closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/20—Application within closed fluid conduits, e.g. pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Definitions

  • the invention relates to a control valve according to the preamble of claim 1.
  • control valves such as those from the EP 1 407 174 B1 are known to come as control valves in piping systems are used and there are essentially the flow control of a guided in the piping medium, which is liquid, gaseous or vaporous.
  • control valve for example, equipped with control valves piping systems in process, building or chemical engineering in operation, as well as in ship or plant. It can be controlled by the flow control of the pressure of the medium, its temperature or the flow volume itself.
  • the flow control is carried out by throttling in the flow of the control valve.
  • the kinetic energy stored in the medium for example in the fluid, is converted into frictional heat to a significant extent.
  • the invention has for its object to further develop a control valve of the generic type so that its operation is optimized.
  • the amount of electricity generated in each case results from the throttling of the volume flow, which in turn depends on different parameters. These include, for example, temperature, pressure, volume or the like.
  • the power generator for example a generator or an asynchronous motor with frequency converter including speed controller as a function of an input signal.
  • the driven by the pressure prevailing in the piping system impeller or the torque acting thereon is transmitted by means of a rigid coupling to the said generator or the asynchronous motor with frequency converter, is generated by the throttling of pressure and / or volume per unit time of electrical energy.
  • This energy can then be fed via the frequency converter and, if necessary, filter directly into the existing power grid. It is also conceivable to store the electrical energy in a power storage device, e.g. an accumulator.
  • the invention is characterized in particular by the fact that the guided through the piping medium, in particular a fluid, in the throttling of the flow rate is now much less affected by frictional heat.
  • the invention provides by the no longer occurring or reduced heating in a control of the flow corresponding benefits, especially since unintentional, temperature-related reactions of the chemical liquid can no longer occur.
  • the output shaft or the impeller is held axially adjustable, so that at a corresponding end position, the impeller acts in the sense of a closure, preferably in correspondence with a correspondingly shaped valve seat.
  • the throttle plate can rest against a correspondingly shaped valve seat.
  • the wings of the impeller are arranged in a rigid, an optimal drive of the impeller causing position. It is also conceivable to make the wings adjustable in their angle of attack, although the design effort for this purpose is significantly greater than in a rigid arrangement. Further advantageous embodiments are characterized in the subclaims.
  • the single FIGURE shows an inventive control valve in a partially sectioned perspective view.
  • FIG. 1 shows a control valve which can be installed in a pipeline system, with a housing 1 having a passage, the passage being formed by a feed 3 and an outlet 4. End-side, i. at the beginning and end of the flow in each case a flange 7 is integrally formed on the housing, to which a pipe can be connected.
  • a throttle body in the form of an impeller 5 is arranged, which is connected to a power generator 9 and which is driven by a guided through the piping medium, in particular a fluid.
  • the impeller 5 which has uniformly distributed over the circumference radially aligned wings 6, fixedly connected to a rotatable output shaft 7, which is connected to the power generator 9.
  • This may consist of a generator or an asynchronous motor with frequency converter and be connected via a terminal 10 to the existing power grid and on the other hand, for example, with a thermostat in operative connection.
  • the blades 6 of the impeller and / or the blades of the stator blade 8 are pivotally held in such a manner that the flow of the valve is largely closed, the wings 6 on the outside relatively tight against an annular valve seat 11, but without to be hindered during a rotation of the impeller 5.
  • valve as well as a restriction of the flow rate is achieved in the illustrated example by a relative to the guide vane 8 axially displaceable, the guide vane 8 enclosing pipe stub 11.
  • This pipe socket can also be used when it is dispensed with the use of the Leitschaufelrades 8.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
EP16150419.6A 2015-01-22 2016-01-07 Vanne de regulation Withdrawn EP3048347A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015100929.3A DE102015100929A1 (de) 2015-01-22 2015-01-22 Stellventil

Publications (1)

Publication Number Publication Date
EP3048347A1 true EP3048347A1 (fr) 2016-07-27

Family

ID=55077423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16150419.6A Withdrawn EP3048347A1 (fr) 2015-01-22 2016-01-07 Vanne de regulation

Country Status (2)

Country Link
EP (1) EP3048347A1 (fr)
DE (1) DE102015100929A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762713A (zh) * 2017-12-07 2018-03-06 株洲南方阀门股份有限公司 一种适用于大流量的多功能减压阀
CN111749834A (zh) * 2020-07-03 2020-10-09 山东大学 一种可发电的控制阀及使用方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397618A (en) * 1972-09-25 1975-06-11 Titovi Zavodi Litostroj Turbine comprising a safety device
JPS6367673U (fr) * 1986-10-23 1988-05-07
DD268212A1 (de) * 1988-01-11 1989-05-24 Rostock Dieselmotoren Querschubanlage mit querkanal, bypass und festpropeller
EP1775480A2 (fr) * 2005-10-11 2007-04-18 Festo Ag & Co. Dispositif de contrôle pour un vérin et dispositif d'alimentation de tension électrique
EP1407174B1 (fr) 2001-07-14 2007-08-22 ARI-ARMATUREN ALBERT RICHTER GmbH & Co.KG. Robinet-vanne
WO2013050091A1 (fr) * 2011-10-07 2013-04-11 Voith Patent Gmbh Procédé de régulation primaire d'une centrale hydroélectrique
WO2014207031A1 (fr) * 2013-06-27 2014-12-31 Grundfos Holding A/S Pompe centrifuge à rotor pouvant être déplacé axialement pour permettre un refoulement sur différents trajets d'écoulement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126520C (fr) *
FR2908481B1 (fr) * 2006-11-10 2008-12-26 Joseph Paoli Adaptateur debit-pression convertisseur hydroelectrique sur une conduite

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397618A (en) * 1972-09-25 1975-06-11 Titovi Zavodi Litostroj Turbine comprising a safety device
JPS6367673U (fr) * 1986-10-23 1988-05-07
DD268212A1 (de) * 1988-01-11 1989-05-24 Rostock Dieselmotoren Querschubanlage mit querkanal, bypass und festpropeller
EP1407174B1 (fr) 2001-07-14 2007-08-22 ARI-ARMATUREN ALBERT RICHTER GmbH & Co.KG. Robinet-vanne
EP1775480A2 (fr) * 2005-10-11 2007-04-18 Festo Ag & Co. Dispositif de contrôle pour un vérin et dispositif d'alimentation de tension électrique
WO2013050091A1 (fr) * 2011-10-07 2013-04-11 Voith Patent Gmbh Procédé de régulation primaire d'une centrale hydroélectrique
WO2014207031A1 (fr) * 2013-06-27 2014-12-31 Grundfos Holding A/S Pompe centrifuge à rotor pouvant être déplacé axialement pour permettre un refoulement sur différents trajets d'écoulement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762713A (zh) * 2017-12-07 2018-03-06 株洲南方阀门股份有限公司 一种适用于大流量的多功能减压阀
CN107762713B (zh) * 2017-12-07 2020-11-17 株洲南方阀门股份有限公司 一种适用于大流量的多功能减压阀
CN111749834A (zh) * 2020-07-03 2020-10-09 山东大学 一种可发电的控制阀及使用方法
CN111749834B (zh) * 2020-07-03 2021-04-16 山东大学 一种可发电的控制阀及使用方法

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Publication number Publication date
DE102015100929A1 (de) 2016-08-11

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